[HIVE-4141] InspectorFactories contains static HashMaps which can cause infinite loop

• Type: Sub-task
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Component/s: HiveServer2, Server Infrastructure
• Release Note: Committed to trunk. Thanks Brock.
• Assignee: Brock Noland
• Reporter: Brock Noland
• Created: 08/Mar/13 15:45
• Updated: 28/Jun/13 22:29
• Resolved: 15/Mar/13 03:41

Description

When many clients hit hs2, hs2 can get stuck in an infinite loop due to concurrent modification of the static maps here:

https://github.com/apache/hive/blob/trunk/serde/src/java/org/apache/hadoop/hive/serde2/lazy/objectinspector/LazyObjectInspectorFactory.java

and in other ObjectFactories.

Issue Links

• relates to: HIVE-4183 Implement Style changes to InspectorFactories
• links to: Review